Hairology - As Seen On TV

Instantly Thickens Hair & Conceals Scalp!

Hair-thickening system uses natural keratin fibers with oat protein to help strengthen hair and add luster. Hairology's wind- and humidity-resistant formula features smart-shade blending that picks up your natural color and highlights and is great for root cover up. Patented pump-delivery system prevents clumps and over application.